About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Wuhan Desheng Biochemical Technology Co., Ltd
Home ProductsTrinder Reagent

CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate

China Wuhan Desheng Biochemical Technology Co., Ltd certification
China Wuhan Desheng Biochemical Technology Co., Ltd certification
As a distributor of hospital agent , your Blood Collection Tube Additives is very suit for my needs , i think we have establish a good business with each other , thank you !

—— Tony

I'm Online Chat Now

CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate

CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate
CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate

Large Image :  CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate

Product Details:
Place of Origin: hubei
Brand Name: desheng
Certification: ISO9000
Model Number: AR
Payment & Shipping Terms:
Minimum Order Quantity: 500g
Price: US$4.5/g-US$1.2/g
Packaging Details: 500g / bottle, 25kg / barrel
Delivery Time: 5 days
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 100kg/Two weeks
Detailed Product Description
Brand: Desheng Product Abbreviation: TOOS
Purity: >99% MF: C12H18NNaO4S
MW: 295.33g/mol Level: AR
High Light:

CAS82692-93-1 TOOS


CAS82692-93-1 2 hydroxy propane


TOOS 2 hydroxy propane

Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate,CAS82692-93-1,White crystal powder, TOOS supplier


The chemical name of toos is n-ethyl-n - (2-hydroxy-3-sulfopropyl) - 3-methylaniline sodium salt. It is a kind of chemical intermediate with white crystal powder and water-soluble reagent. It is a common color reagent in the new Trinder's reagent. It is mainly used for the quantitative determination of uric acid (UA) in human serum, plasma or urine by catalase spectrophotometry. It is characterized by good water solubility, high sensitivity and strong stability.


Storage conditions: keep away from light, store in a dry and cool place, and do not mix with toxic and harmful substances. This product is non dangerous goods. It can be transported as general chemicals. It can be moved and put lightly to prevent sunlight and rain.

CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate 0

The new Trinder's reagent is a highly water-soluble aniline derivative, which is widely used in diagnostic detection and biochemical tests. In the colorimetric determination of hydrogen peroxide activity, it has several advantages over conventional chromogenic reagents.


The new Trinder's reagent is stable enough to be used in both solution and test line detection system. In the presence of hydrogen peroxide and peroxidase, the new Trinder's reagent can form a very stable purple or blue dye in the chemical book in the process of oxidative coupling reaction with 4-aminoantipyrine (4-AA) or 3-methylbenzothiazolylsulfonylhydrazone (MBTH). The molar absorptivity of the dye coupled with MBTH is 1.5-2 times higher than that of the dye coupled with 4-AA; however, 4-AA solution is more stable than MBTH solution. The substrate is enzymatically oxidized by its oxidase to produce hydrogen peroxide. The concentration of hydrogen peroxide corresponds to the substrate concentration. Therefore, the amount of substrate can be determined by the color reaction of oxidative coupling reaction.


Glucose, alcohol, acyl coenzyme A and cholesterol can be used to detect those substrates coupled with the new Trinder's reagent and 4-AA. There are 10 kinds of new Trinder's reagents, of which toos is the most commonly used. However, for specific substrates, it is necessary to test different kinds of new Trinder's reagents to develop the best detection system.


It should be noted that toos itself is reductive. Although peroxidase is used in the detection, it is catalysed by the enzyme. Without the enzyme, the oxygen in the air may be oxidized slowly when the solution is prepared according to different conditions. The chromogen substrate produced by Desheng is pure white powder. It should be prepared and used immediately after the solution is prepared. It will be oxidized and discolored slowly if it contacts with air for a long time.

Exterior White crystal powder
package 50g/bottle, 500g/bottle
CAS 82692-93-1


Desheng biochemical began to develop and produce Trinder's reagent in 2012, and put 10 kinds of different chromogens in the series to the market. Besides high purity, the product has excellent water solubility and other characteristics. As an enterprise with its own R & D team, we not only guarantee the product quality, but also have more advantages in price. There is no middleman to earn price difference. If you need, please contact email v ickyzhao@whdschem.com

CAS82692-93-1 TOOS Sodium 3-(Ethyl(M-Tolyl)Amino)-2-Hydroxypropane-1-Sulfonate 1

Contact Details
Wuhan Desheng Biochemical Technology Co., Ltd

Contact Person: Sales Manager

Tel: +8615071057538

Send your inquiry directly to us (0 / 3000)